13 Bak'tun 2012
By: Ricky López Bruni
Edition: Primera edición.
Publisher: [Ricky López Bruni?]
Published: 2011
Place of publication: [Guatemala?]
Language: spa; eng
Number of pages: 228
ISBN-13: 9789929401860
Subjects: Maya calendar; Maya cosmology; Antiquities; Mayas; History; Two thousand twelve, A.D.
Notes: Includes bibliographical references (pages 226-227).

Spanish and English.